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Simranjeet Singh

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Simranjeet Singh

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Sep 6, 2025

TCS to Google | Manual Tester to AI/ML Engineer | Tier 3 to FAANG | Interview and Learning…

How I go from TCS Manual Tester to Google AI/ML Engineer with GenAI/LLM skillset. Complete Journey and Learning Resources for Free. Read…

TCS to Google | Manual Tester to AI/ML Engineer | Tier 3 to FAANG | Interview and Learning…

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Artificial Intelligence in Plain English

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Simranjeet Singh

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Jul 6, 2025

Agentic AI Projects: Build 14 Hands‑On AI Agents + Key Design Patterns [FREE]

Explore 14 real-world Agentic AI projects and 2 key tutorials. Learn to build autonomous agents using OpenAI, Gemini, Ollama, and more.

Agentic AI Projects: Build 14 Hands‑On AI Agents + Key Design Patterns [FREE]

Simranjeet Singh

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1d ago

14 Weird Things AI Does That Most People Never Talk About

You use AI every day.

14 Weird Things AI Does That Most People Never Talk About

Simranjeet Singh

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2d ago

OpenAI’s New Dots Agents: How to Build Always-On AI Agents

The Full Guide to OpenAI’s Always-On Agents

OpenAI’s New Dots Agents: How to Build Always-On AI Agents

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GoPenAI

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Simranjeet Singh

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Sep 20

Google’s Dream-RSI Explained: How AI Can Improve Itself

Dream-RSI shows a smarter path to self-improving AI: keep the model fixed, replay past searches, and learn where to look next.

Google’s Dream-RSI Explained: How AI Can Improve Itself

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Artificial Intelligence in Plain English

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Simranjeet Singh

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Sep 19

PagedAttention Has a Problem. Here’s How RadixAttention Fixes It

RadixAttention turns repeated LLM context into reusable paths, cutting wasted prefill and making agent workloads far more efficient.

PagedAttention Has a Problem. Here’s How RadixAttention Fixes It

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Generative AI

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Simranjeet Singh

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Sep 13

Why Anthropic, OpenAI and Elon Musk Are Suddenly Talking About Slowing AI Down

A researcher leaving an AI lab is not unusual.

Why Anthropic, OpenAI and Elon Musk Are Suddenly Talking About Slowing AI Down

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Artificial Intelligence in Plain English

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Simranjeet Singh

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Sep 8

I Built an LLM From Scratch: Here’s What I Learned

Step back from the code and see what building an LLM from scratch teaches you about the abstractions APIs hide.

I Built an LLM From Scratch: Here’s What I Learned

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Artificial Intelligence in Plain English

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Simranjeet Singh

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Sep 7

I Built a Reasoning Model From Scratch: Here’s How It Actually Works

Go beyond generation into reasoning: evaluation, self-consistency, refinement, reward-based training, and GRPO from scratch.

I Built a Reasoning Model From Scratch: Here’s How It Actually Works

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Artificial Intelligence in Plain English

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Simranjeet Singh

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Sep 6

I Fine-Tuned an LLM with LoRA From Scratch; Here’s What Actually Matters

Build LoRA from scratch and see how low-rank updates adapt an LLM without fine-tuning every parameter in the model.

I Fine-Tuned an LLM with LoRA From Scratch; Here’s What Actually Matters

Simranjeet Singh

Simranjeet Singh

ML Engineer at Google l Ex-Aditya Birla Capital, Ex-EXL, Ex-TCS | 7 Years of in GenAI/LLMs/RAG/AgenticAI and ML Experience | Open for Collaborations

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